19630997008

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1093}}^1$

素因数の和:1885

約数の個数: 120

約数和(自身を含む): 45775760640

約数和(自身を除く): 26144763632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 739, 784, 868, 1093, 1478, 1519, 1736, 2186, 2956, 3038, 3472, 4372, 5173, 5912, 6076, 7651, 8744, 10346, 11824, 12152, 15302, 17488, 20692, 22909, 24304, 30604, 33883, 36211, 41384, 45818, 53557, 61208, 67766, 72422, 82768, 91636, 107114, 122416, 135532, 144844, 160363, 183272, 214228, 237181, 271064, 289688, 320726, 366544, 428456, 474362, 542128, 579376, 641452, 807727, 856912, 948724, 1122541, 1282904, 1615454, 1660267, 1897448, 2245082, 2565808, 3230908, 3320534, 3794896, 4490164, 5654089, 6461816, 6641068, 8980328, 11308178, 12923632, 13282136, 17960656, 22616356, 25039537, 26564272, 39578623, 45232712, 50079074, 79157246, 90465424, 100158148, 158314492, 175276759, 200316296, 316628984, 350553518, 400632592, 633257968, 701107036, 1226937313, 1402214072, 2453874626, 2804428144, 4907749252, 9815498504, 19630997008]

約数ペア:

[(1, 19630997008), (2, 9815498504), (4, 4907749252), (7, 2804428144), (8, 2453874626), (14, 1402214072), (16, 1226937313), (28, 701107036), (31, 633257968), (49, 400632592), (56, 350553518), (62, 316628984), (98, 200316296), (112, 175276759), (124, 158314492), (196, 100158148), (217, 90465424), (248, 79157246), (392, 50079074), (434, 45232712), (496, 39578623), (739, 26564272), (784, 25039537), (868, 22616356), (1093, 17960656), (1478, 13282136), (1519, 12923632), (1736, 11308178), (2186, 8980328), (2956, 6641068), (3038, 6461816), (3472, 5654089), (4372, 4490164), (5173, 3794896), (5912, 3320534), (6076, 3230908), (7651, 2565808), (8744, 2245082), (10346, 1897448), (11824, 1660267), (12152, 1615454), (15302, 1282904), (17488, 1122541), (20692, 948724), (22909, 856912), (24304, 807727), (30604, 641452), (33883, 579376), (36211, 542128), (41384, 474362), (45818, 428456), (53557, 366544), (61208, 320726), (67766, 289688), (72422, 271064), (82768, 237181), (91636, 214228), (107114, 183272), (122416, 160363), (135532, 144844)]